<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="文案标题" prop="title">
        <el-input
          v-model="queryParams.title"
          placeholder="请输入文案标题"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="文案类型" prop="type">
        <el-select v-model="queryParams.type" placeholder="请选择文案类型" clearable size="small">
          <el-option
            v-for="dict in typeOptions"
            :key="dict.dictValue"
            :label="dict.dictLabel"
            :value="dict.dictValue"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="cyan" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['web:artical:add']"
        >新增
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['web:artical:edit']"
        >修改
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['web:artical:remove']"
        >删除
        </el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['web:artical:export']"
        >导出
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="articalList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="文案类型" align="center" prop="type" :formatter="typeFormat"/>
      <el-table-column label="文案标题" align="center" prop="title"/>
      <el-table-column label="文案内容" align="center" prop="content"/>
      <el-table-column label="图片" align="center" prop="pic">
        <template slot-scope="scope">
          <el-image
            style="width: 90px;"
            :src="scope.row.pic"
            :preview-src-list="[scope.row.pic]">
              <div slot="placeholder" class="image-slot">
                加载中<span class="dot">...</span>
              </div>
          </el-image>
        </template>
      </el-table-column>
      <el-table-column label="视频" align="center" prop="vedio">
        <template slot-scope="scope">
          <div>
            <video   controls  width='200' height='120'><source  :src="scope.row.vedio"  type='video/mp4'></video>
          </div>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['web:artical:edit']"
          >修改
          </el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['web:artical:remove']"
          >删除
          </el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改新闻对话框 -->
    <el-dialog
      :title="title"
      :visible.sync="open"
      width="500px"
      append-to-body
      :close-on-click-modal="false"
      v-dialogDrag
      class="my_dialog">
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="文案类型" prop="type">
          <el-select v-model="form.type" placeholder="请选择文案类型">
            <el-option
              v-for="dict in typeOptions"
              :key="dict.dictValue"
              :label="dict.dictLabel"
              :value="dict.dictValue"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="文案标题" prop="title">
          <el-input v-model="form.title" placeholder="请输入文案标题"/>
        </el-form-item>
        <el-form-item label="文案内容">
          <el-input :autosize="{ minRows: 2, maxRows: 6}" v-model="form.content" type="textarea" placeholder="请输入内容" />
        </el-form-item>
        <el-form-item label="图片">
          <multiple-upload list-type="picture-card" accept=".png,.jpg,.jpeg,.gif" v-model="form.picList"/>
        </el-form-item>
        <el-form-item label="视频">
          <multiple-upload accept=".mp4,.avi,.rmvb" v-model="form.vedioList"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {listArtical, getArtical, delArtical, addArtical, updateArtical, exportArtical} from "@/api/sbxm/artical/artical";
import MultipleUpload from "../../../components/UploadImage/multpleUpload";

export default {
  name: "Artical",
  components: {
    MultipleUpload
  },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 新闻表格数据
      articalList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 文案类型字典
      typeOptions: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        pic: null,
        title: null,
        type: null,
      },
      // 表单参数
      form: {
        vedioList: [],
        picList: []
      },
      // 表单校验
      rules: {}
    };
  },
  created() {
    this.getList();
    this.getDicts("wzlxCode").then(response => {
      this.typeOptions = response.data;
    });
  },
  methods: {
    /** 查询新闻列表 */
    getList() {
      this.loading = true;
      listArtical(this.queryParams).then(response => {
        this.articalList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 文案类型字典翻译
    typeFormat(row, column) {
      return this.selectDictLabel(this.typeOptions, row.type);
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        beginTime: null,
        createBy: null,
        createTime: null,
        endTime: null,
        remark: null,
        searchValue: null,
        updateBy: null,
        updateTime: null,
        content: null,
        pic: null,
        title: null,
        type: null,
        vedioList: [],
        picList: [],
        vedio: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加新闻";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getArtical(id).then(response => {
        this.form = response.data;
        if(this.form.vedioList == null){
          this.form.vedioList = [];
        }
        if(this.form.picList == null){
          this.form.picList = [];
        }
        this.open = true;
        this.title = "修改新闻";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          console.log(this.form)
          this.form.vedio = null;
          this.form.pic = null;
          this.form.vedioList.forEach(obj => {
            if(this.form.vedio == null){
              this.form.vedio = obj.url;
            }else{
              this.form.vedio += ',' + obj.url ;
            }
          })
          this.form.picList.forEach(obj => {
            if(this.form.pic == null){
              this.form.pic = obj.url;
            }else{
              this.form.pic += ',' + obj.url ;
            }
          })
          if (this.form.id != null) {
            updateArtical(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("修改成功");
                this.open = false;
                this.getList();
              }
            });
          } else {
            addArtical(this.form).then(response => {
              if (response.code === 200) {
                this.msgSuccess("新增成功");
                this.open = false;
                this.getList();
              }
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除吗?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function () {
        return delArtical(ids);
      }).then(() => {
        this.getList();
        this.msgSuccess("删除成功");
      }).catch(function () {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出所有新闻数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function () {
        return exportArtical(queryParams);
      }).then(response => {
        this.download(response.msg);
      }).catch(function () {
      });
    }
  }
};
</script>
